---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-830 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 869 28106 0 3191 30850 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d8:5b:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fed8:5b4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:87:02:29 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:1eff:fe87:229/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-830) 01/30/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 79.43 57.91 21.52 3682.14 12843.78 03:30:01 58.84 14.11 44.73 969.84 15348.51 03:31:01 32.28 0.13 32.14 23.60 14713.01 03:32:01 55.47 0.02 55.45 0.40 15859.07 03:33:01 88.79 18.16 70.62 437.13 18680.49 03:34:01 27.81 1.25 26.56 72.52 13270.19 03:35:01 17.75 0.22 17.53 7.07 12952.77 03:36:01 64.71 3.31 61.40 442.52 29020.66 03:37:01 113.83 0.27 113.56 15.46 34332.28 03:38:01 28.55 0.95 27.60 60.66 13798.90 Average: 56.71 9.55 47.16 565.98 18092.48 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30409356 31734104 2529864 7.68 47824 1600916 1428220 4.20 800924 1465396 35840 03:30:01 30208320 31673048 2730900 8.29 56720 1727312 1530464 4.50 897448 1557720 40056 03:31:01 30154736 31714728 2784484 8.45 67496 1804652 1438308 4.23 851952 1640256 90648 03:32:01 29983844 31655604 2955376 8.97 76332 1900960 1526100 4.49 926872 1725516 81336 03:33:01 28814100 30687828 4125120 12.52 84364 2087780 2449616 7.21 1932856 1872492 9176 03:34:01 28507668 30440704 4431552 13.45 87908 2140256 3184972 9.37 2211076 1894124 9392 03:35:01 27751236 29718000 5187984 15.75 89368 2170904 3527484 10.38 2961232 1894632 4588 03:36:01 27927080 30350192 5012140 15.22 95476 2610944 2613716 7.69 2412272 2243672 2268 03:37:01 27545840 30323764 5393380 16.37 101852 2951516 2667232 7.85 2449088 2570376 4476 03:38:01 28808364 31611588 4130856 12.54 106016 2971752 1519796 4.47 1176896 2581348 43324 Average: 29011054 30990956 3928166 11.93 81336 2196699 2188591 6.44 1662062 1944553 32110 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 03:29:01 ens3 243.02 184.29 823.62 64.23 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 ens3 36.73 24.95 641.25 3.89 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:31:01 ens3 4.85 4.53 33.95 0.96 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:32:01 ens3 21.40 15.83 277.50 2.66 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 ens3 269.32 239.88 3015.16 56.12 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:34:01 ens3 374.60 266.56 773.27 118.06 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 03:35:01 ens3 235.99 184.52 453.90 76.75 0.00 0.00 0.00 0.00 03:36:01 docker0 1.88 3.26 0.11 38.93 0.00 0.00 0.00 0.00 03:36:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:36:01 ens3 433.21 288.74 1618.61 98.84 0.00 0.00 0.00 0.00 03:37:01 docker0 4.00 7.50 0.23 78.96 0.00 0.00 0.00 0.00 03:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 ens3 360.81 232.09 187.52 85.54 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 15.80 15.80 1.42 1.42 0.00 0.00 0.00 0.00 03:38:01 ens3 135.96 118.73 255.32 54.36 0.00 0.00 0.00 0.00 Average: docker0 0.59 1.08 0.03 11.81 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 211.58 155.99 808.13 56.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-830) 01/30/24 _x86_64_ (8 CPU) 03:27:26 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 5.69 0.00 0.66 12.80 0.12 80.73 03:29:01 0 6.57 0.00 0.48 23.29 0.08 69.58 03:29:01 1 5.08 0.00 0.75 60.75 0.08 33.33 03:29:01 2 3.85 0.00 0.68 0.66 0.14 94.67 03:29:01 3 1.70 0.00 0.75 0.75 0.10 96.71 03:29:01 4 3.07 0.00 0.51 1.70 0.14 94.59 03:29:01 5 3.77 0.00 0.31 0.88 0.07 94.98 03:29:01 6 9.83 0.00 0.71 3.62 0.20 85.64 03:29:01 7 11.63 0.00 1.05 10.89 0.15 76.28 03:30:01 all 3.78 0.00 0.32 9.71 0.02 86.17 03:30:01 0 0.99 0.00 0.30 4.10 0.02 94.60 03:30:01 1 7.92 0.00 0.60 32.25 0.03 59.19 03:30:01 2 4.49 0.00 0.42 0.72 0.02 94.36 03:30:01 3 0.18 0.00 0.13 5.82 0.02 93.84 03:30:01 4 2.29 0.00 0.22 0.50 0.02 96.98 03:30:01 5 1.65 0.00 0.17 0.08 0.00 98.10 03:30:01 6 9.24 0.00 0.52 33.58 0.05 56.61 03:30:01 7 3.47 0.00 0.25 0.58 0.02 95.68 03:31:01 all 3.12 0.00 0.19 10.90 0.01 85.78 03:31:01 0 1.07 0.00 0.07 0.00 0.03 98.83 03:31:01 1 4.09 0.00 0.15 8.78 0.02 86.97 03:31:01 2 6.80 0.00 0.25 1.10 0.00 91.85 03:31:01 3 6.65 0.00 0.50 34.56 0.03 58.26 03:31:01 4 3.46 0.00 0.38 39.03 0.03 57.09 03:31:01 5 1.43 0.00 0.07 0.02 0.02 98.47 03:31:01 6 1.43 0.00 0.12 3.75 0.00 94.70 03:31:01 7 0.03 0.00 0.02 0.03 0.00 99.92 03:32:01 all 4.07 0.00 0.27 9.90 0.03 85.73 03:32:01 0 11.33 0.00 0.70 49.19 0.10 38.68 03:32:01 1 11.23 0.00 0.67 15.36 0.07 72.68 03:32:01 2 1.77 0.00 0.18 0.88 0.02 97.15 03:32:01 3 3.09 0.00 0.27 2.10 0.02 94.53 03:32:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:32:01 6 3.30 0.00 0.28 8.62 0.02 87.78 03:32:01 7 1.78 0.00 0.07 3.03 0.00 95.12 03:33:01 all 14.07 0.00 0.75 10.65 0.16 74.37 03:33:01 0 17.54 0.00 1.33 40.14 0.17 40.83 03:33:01 1 13.68 0.00 0.67 11.28 0.12 74.26 03:33:01 2 17.14 0.00 0.52 7.02 0.20 75.12 03:33:01 3 18.05 0.00 1.11 6.70 0.15 73.99 03:33:01 4 10.51 0.00 0.43 1.70 0.13 87.22 03:33:01 5 9.09 0.00 0.42 6.56 0.12 83.81 03:33:01 6 11.94 0.00 0.79 4.35 0.13 82.79 03:33:01 7 14.61 0.00 0.73 7.58 0.27 76.81 03:34:01 all 37.57 0.00 1.17 2.18 0.23 58.85 03:34:01 0 22.60 0.00 0.67 0.33 0.13 76.27 03:34:01 1 48.75 0.00 1.09 0.12 0.28 49.76 03:34:01 2 51.80 0.00 1.04 0.40 0.28 46.47 03:34:01 3 38.64 0.00 1.14 0.25 0.22 59.75 03:34:01 4 35.50 0.00 1.19 0.15 0.25 62.91 03:34:01 5 33.22 0.00 2.01 0.76 0.19 63.84 03:34:01 6 28.69 0.00 1.00 15.21 0.23 54.86 03:34:01 7 41.40 0.00 1.23 0.24 0.20 56.94 03:35:01 all 34.48 0.00 1.34 1.45 0.16 62.57 03:35:01 0 29.18 0.00 1.71 0.05 0.18 68.88 03:35:01 1 46.46 0.00 1.37 0.02 0.17 51.98 03:35:01 2 35.40 0.00 1.19 1.37 0.15 61.89 03:35:01 3 26.10 0.00 1.07 0.00 0.12 72.71 03:35:01 4 40.12 0.00 1.17 0.03 0.15 58.52 03:35:01 5 33.66 0.00 1.32 0.05 0.17 64.80 03:35:01 6 37.23 0.00 1.63 4.86 0.15 56.13 03:35:01 7 27.63 0.00 1.26 5.24 0.22 65.66 03:36:01 all 24.22 0.00 1.58 3.32 0.12 70.75 03:36:01 0 15.80 0.00 1.87 0.25 0.10 81.97 03:36:01 1 30.78 0.00 1.84 0.10 0.12 67.16 03:36:01 2 27.94 0.00 1.90 0.13 0.13 69.89 03:36:01 3 27.96 0.00 1.56 5.78 0.12 64.59 03:36:01 4 21.43 0.00 1.32 10.21 0.15 66.88 03:36:01 5 25.86 0.00 1.80 0.05 0.12 72.18 03:36:01 6 25.22 0.00 1.17 2.26 0.12 71.23 03:36:01 7 18.84 0.00 1.23 7.77 0.10 72.06 03:37:01 all 18.55 0.00 1.91 5.21 0.13 74.19 03:37:01 0 16.48 0.00 1.79 0.23 0.10 81.39 03:37:01 1 19.72 0.00 1.63 2.41 0.10 76.14 03:37:01 2 20.63 0.00 1.72 13.49 0.13 64.03 03:37:01 3 15.23 0.00 1.95 9.25 0.20 73.37 03:37:01 4 19.70 0.00 2.30 2.59 0.15 75.26 03:37:01 5 22.86 0.00 2.72 4.25 0.13 70.02 03:37:01 6 15.95 0.00 1.54 9.42 0.12 72.97 03:37:01 7 17.90 0.00 1.54 0.08 0.13 80.34 03:38:01 all 9.37 0.00 0.97 5.07 0.15 84.43 03:38:01 0 4.87 0.00 1.67 0.79 0.08 92.59 03:38:01 1 4.46 0.00 0.65 0.75 0.08 94.06 03:38:01 2 8.28 0.00 0.75 2.53 0.08 88.36 03:38:01 3 4.88 0.00 0.80 6.06 0.15 88.11 03:38:01 4 5.10 0.00 0.90 1.15 0.55 92.29 03:38:01 5 4.16 0.00 0.74 0.02 0.08 95.00 03:38:01 6 23.79 0.00 1.44 28.38 0.10 46.29 03:38:01 7 19.43 0.00 0.85 0.87 0.10 78.75 Average: all 15.49 0.00 0.92 7.12 0.11 76.37 Average: 0 12.64 0.00 1.06 11.82 0.10 74.38 Average: 1 19.24 0.00 0.94 13.10 0.11 66.61 Average: 2 17.81 0.00 0.86 2.83 0.12 78.39 Average: 3 14.24 0.00 0.93 7.15 0.11 77.57 Average: 4 14.11 0.00 0.84 5.72 0.16 79.17 Average: 5 13.55 0.00 0.95 1.27 0.09 84.15 Average: 6 16.65 0.00 0.92 11.43 0.11 70.89 Average: 7 15.65 0.00 0.82 3.63 0.12 79.78